What Differences Between Thease Turbos

[GtstCoupe]

guys what is the main diff between the 2 turbos below:

HKS - GT Sports Turbine Kit - 2835

HKS - Turbo Kit - GT-RS -

now why i ask is apprantly there both rated at 400ps.

so yeah me confused.

anyhelp would be good

thanks in advance

[T04GTR]

the turbine wheel and compressor

(2835 is of much earlier design)

[GtstCoupe]

so there both going to make the same power ,but one may spool quicker or make more torque

[discopotato03]

Actually both use the Garrett 71mm GT35 BCI 18 series compressors in 52 trim though optional on 2835's 48 and 56 trims .

Main difference is the turbine , GT-RS is the fancy name for a Garrett GT2871R with the middle or 52 trim compressor . All 3 2871 cartridges use the 53.8mm GT28 turbine in 76 trim (NS111 type) . Also avail in 48 and 56 trims .

HKS GT2835 and some Garrett GT3071R's (WG type) same cartridges use a 56.6mm cropped GT30 UHP turbine .

The theory is larger turbine makes for better "balance" of compressor to turbine size ratio .

Make careful note that HKS generally stick to smaller trim compressors than Garrett do - the result is better response or lower boost threshold if you like .

As for the 400PS , the GT-RS would be on its knees from a turbine inlet (back) pressure point of view .

PM me if you want all the numbers n bits n pieces .

Cheers A .

[Freeman]

GT-RS are capable of 300AWKW so ive read. lol isn't DiscoPotato the nickname for a GT-RS?

[Wazz]

GTRS's on gtr's are capable of much more than 300awkw. how ever were talking about just a single turbo kit.. the disco potato is a GT28rs rated between 320 and 350 from memory and they are a excellant turbo for a sr20 for response

from memory there was someone of the forum makeing 270rwkw in a 33 gtst with a hks gtrs and suitable mods to go with it

Wazz

[Freeman]

Yeah i was talking about a single turbo, on a 33gtst. Meant to say A GT-RS IS capable of over 300AWKW.

[T04GTR]

hmmmmm.